†Ptychomya densicostata Nagao 1934 (clam)
Click image to enlarge. Click to access iDigBio record.
Bivalvia - Carditida - Crassatellidae
Belongs to Ptychomya according to Nagao 1934
Sister taxa: Ptychomya (Pleuroconcha), Ptychomya stantoni
Ecology: facultatively mobile deep infaunal suspension feeder
Distribution:
• Cretaceous of Japan (6 collections), Mexico (1)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.